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Ah, the heartbeat of the machine. The driving force that sends every pulse of electricity and every turn of the fan. The most important part of the computer and the most dangerous part are one. I’m talking about the power supply. Without it, every other part of your computer is just a bunch of silicon, wire, and metal sitting in a box. It must be reliable, it must be powerful, and it must look good. Well, that’s the consensus these days, isn’t it?
Ultra, the company who’s claim to fame is inventing the modular power supply, brings us another one of their X4 creations. Their last power supply got good marks in the lab, lets see if their more powerful version can pull off the same.
Today HardwareHeaven are going to have a look at a new PSU from Xigmatek's NRP-PC range, the NRP-PC702 700W. Xigmatek aim the NRP-PC range at the mainstream market, combining value and good performance for the average users who want more than just a cheap product for their systems. Xigmatek makes some bold claims about the performance and electrical efficiency of their NRP-PC702; lets see if they have achieved their goals...
Tomahawk is an entry-level power supply series from Enermax. Let's see if the 500 W version is a good buy.
Today HardwareHeaven will have a look at Antec's new flagship model in the TruePower Quattro series, the Quattro 1200W. Antec claims that their latest Quattro model offers cutting edge electrical performance while still operating quietly and this unit provides a unique feature, Powercache, which we will look at in detail.
Thermaltake is adding four new models to their Toughpower XT series, 565 W, 665 W, 775 W and 875 W. The first question that came into our minds was "do they use a different internal design"? This question is important since we tested the 750 W version of Toughpower XT and it presented a very high noise level at +12 V output when delivering its labeled wattage. Let's see if things improved with the 775 W model.
We've already tested the 450 W version from power supply series from 3R System, and it proved to be a product with an excellent cost/benefit ratio. Let's now see if the 500 W version is also a good buy.
Silent Pro M is a power supply series from Cooler Master featuring a modular cabling system and a single +12 V rail, at this moment featuring 500 W, 600 W, 700 W, 850 W and 1,000 W. The first three models have only the standard 80 Plus certification, while the 850 W and 1,000 W model have the 80 Plus Bronze certification, showing that they are based on a different design. Let's see if the 600 W model (a.k.a. RS-600-AMBA-D3) is a good buy.
XFX may be a newcomer on the power supply market, but so far the other two models from them we reviewed, 650 W XXX Edition and 850 W Black Edition proved to be outstanding products. Let's see if their latest model, 750 W Black Edition, follows the same path.
Wir stehen vor einem spannenden Netzteil Frühjahr, nach dem Seasonic den Reigen der 80+ Gold zertifizierten Netzteile eröffnet hatte, ziehen weitere Hersteller nach, so daß mit einem spannenden Führungskampf gerechnet werden kann und darf. Aber da viele Anwender nicht nur auf die marketingbehafteten Verkaufshelfer von 80+ schielen, sondern auch ihr Portemonnaie im Auge behalten wollen oder müssen, versteht es sich, das wir auch bezahlbare Geräte testen. So ein Netzteil offeriert Sharkoon mit dem neuen Rush Power M, das neben drei Varianten eine Effizienz um die 85% bieten soll und darüber hinaus zusätzlich noch Kabelmanagement und ein mehr als interessantes Preis-Leistungsverhältnis bereit hält. Die Technik stammt von Enhance Electronics, deren Qualitäten wir schon in einigen Netzteilserie attestieren konnten, so daß wir durchaus von einer vielversprechenden Basis ausgehen können.
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